
a {
    text-decoration: none !important;
}
.reg-main {

}
.reg-header {
    width: 100%;
    min-width: 1100px;
    height: 86px;

}
.reg-container {
    width: 100%;
    min-width: 1200px;
    height: 600px;
    background-image: url(../images/reg-login/登录背景图.png);
    background-size: 100%;
    background-repeat: no-repeat;
}
.reg-rightIn {
    float: right;
    margin: 20px 20px 0 0;
}
.reg-login {
    width: 354px;
    height: 355px;
    float: right;
    margin-top: 125px;
    margin-right: 170px;
    background-color: #f0f0f0;
    padding-top: 76px;
}
.reg-login-div {
    margin-bottom: 20px;
}
.reg-login-div>input {
    height: 42px;
}
.reg-login-div>span {
    width:38px;
    background-size: 28px 28px;
    background-repeat: no-repeat;
    background-position: center;
    background-color: white;
}
.reg-link {
    margin:70px 27px 0 0;
    float: right;
}
.reg-link a {
    color: #777878;
    font-size: 12px;
    font-family: '黑体';
}
.side-active {

}
.side-li {
    border-bottom: 1px solid #133f91;
    height: 50px;
    font-size: 16px;
    /*border-top: 3px solid #3b86cd;*/
}
.side-li:hover {
    background-color:#1c5895;
}
.side-li-group,.side-li-group-another {
    display: none;
}
.side-a {
    display: block;
    padding: 12px 0;
    color: #bae3ff;
    width: 100%;
    text-decoration:none;
}
.side-a:hover {
    color: #bae3ff;
    text-decoration: underline;
}
.side-a:visited {
    color: #bae3ff;
    text-decoration: underline;
}
.side-a:link {
    color: #bae3ff;
    text-decoration: underline;
}
.side-icon {
    width: 20px;
    height: 20px;
    background-repeat: no-repeat;
    background-size: 100%;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin: 0 5px 0 30px;
}
.side-icon-another {
    width: 15px;
    height: 15px;
    background-repeat: no-repeat;
    background-size: 100%;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin: 5px 10px;
    float: right;
}
.icon-a{
    background-image:url(../images/side-menu/展开.png);
}
.icon-b{
    background-image:url(../images/side-menu/收起.png);
}
.column {
    width: 200px;
    float: left;
    padding-bottom: 10000px;
    margin-bottom: -10000px;
    background-color: #3e7ebf;
}
.person-info {
    border-bottom: 1px solid #3478b8;
    padding: 25px;
    color: #fff;
    font-size: 14px;
}
header {
    position: relative;
    z-index: 99;
    border-bottom: 1px solid #d3d8df;
    min-width: 1000px;
}
header .inner {
    width: 1000px;
    margin: 0 auto;
    height: 58px;
}
.header-logo {
    width: 155px;
    height: 45px;
    float: left;
    margin: 15px 0 0;
}
.header-link {

}
.header-link>ul {
    float: right;
}
.header-link>ul>li {
    margin-top: 22px;
    float: left;
    position: relative;
    width: 90px;
    text-align: center;
}
.m-main {
    width: 1000px;
    margin: 0 auto;
    overflow: hidden;
    clear: both;
}
.m-container {
    min-height: 600px;
}
footer {
    border-top: 2px solid #3780c5;
    clear: both;
    background-color: #fff;
    height: 80px;
    width: 100%;
}
.footer-inner {
    padding: 20px;
    color: gray;
    font-size: 12px;
    font-weight: bold;
}
.footer-inner p {
    text-align: center;
}
.homework-check {
    padding: 20px;
}
.homework-check-div>form>div {
    margin-right: 20px;
}
#homework-check-student {
    margin-top: 30px;
}
.personal-data {
    width: 80%;
    padding: 20px;
}
.homework-post-margin {
    margin: 2px auto;
}
.homework-show {
    margin: 0 auto 20px auto;
    width: 100%;
    height: 100px;
    border: 1px solid black;
}
.homework-check-list {
    margin-bottom: 40px;
    display: none;
}
#homework-check-question {
    margin-bottom: 60px;
}